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    Henan Hanwei Electronics Co.,Ltd.

    Henan Hanwei Electronics Co.,Ltd.









    Latest Products

  • gas sensor

    • Specifications: Hanwei sensors are applied to all practical fields of Domestic and Industrial Gas Detection. They not only safeguard the consumer,i.e. domestic gas alarms for LPG,town gas,alcohol checkers etc.,improve their standard of living,i.e.au
    related products: Electronic Components (3756) / Sense Organ (312)
    gas sensor , sensor , semiconductor sensor ,


  • MQ-3 series alcohol Sensor

    • Specifications: Semiconductor Type Gas Sensor Target gas: alcohol Typical detection ranges: 10 to 1000ppm Standard circuit conditions: Heater voltage: 5V DC/AC Circuit voltage: 3~15V DC Heater power consumption: 750 mW Temperature range: -2
    related products: Electronic Components (3756) / Sense Organ (312)
    gas sensor , gas , alcohol sensor ,


  • MQ-2 Type Sensor in air quality control

    • Specifications: 17Semiconductor Type Gas Sensor Target gas: smoke, hydrogen, NH3,etc. Standard circuit conditions: Heater voltage: 5V DC/AC Circuit voltage: 3~15V DC Heater power consumption: 750 mW Temperature range: -20deg. C to +40 deg. C
    related products: Electronic Components (3756) / Sense Organ (312)
    gas sensor , gas alarm , gas detector ,


  • MQ-200 Low power consumption Type Gas Sensors for

    • Specifications: Semiconductor Type Gas Sensor Target gas: i-butane, propane, LPG, 500 to 10000ppm Standard circuit conditions: Voltage supplied : 6V?.5v DC /AC Power consumption: 20mA Temperature range: -10deg. C to +40 deg. C Size: Diameter
    related products: Electronic Components (3756) / Sense Organ (312)
    gas sensor , semiconductor sensor , low power sensor ,


  • MQ-300Series Miniature-size Gas sensor for Various

    • Specifications: Semiconductor Type Gas Sensor Target gas/Typical detection ranges: MQ303/MQ303A: Alcohol 30 to 2000ppm MQ306/MQ306A: Combustible gas 50 to 10000ppm MQ307/MQ307A: Carbon monoxide (CO) 30 to 1000ppm MQ309/MQ309A: CO 30 to 1000ppm a
    related products: Electronic Components (3756) / Sense Organ (312)
    gas sensor , catalytic sensor , gas detector ,


  • MQ-9 Type Gas Sensor for CO+gas

    • Specifications: Semiconductor Type Gas Sensor Target gas: carbon monoxide Typical detection ranges: 20 to 2000ppm Standard circuit conditions: Heater voltage: 5V/1.2V DC/AC (periodic) Circuit voltage: 3~15V DC Heater power consumption: 85mW
    related products: Electronic Components (3756) / Sense Organ (312)
    gas sensor , co gas sensor , ch4 gas sensor ,


    Contact Information


  • Company Name:   Henan Hanwei Electronics Co.,Ltd.
  • Country/Region:   HE NAN - CHINA
  • Company Address:   No.169 Xuesong Road, National Hi&Tech Zone, Zhengzhou,Henan,China
  • Zip/Postal code:   450001
  • Company Phone:   86-371-67169080
  • Company Fax:   86-371-67169090
  • Contact Person:   Ms Angel Iris (Marketing Manager)
  • Contact Phone:   86-371-67169089
  • Industry:   Electronics & Electricity
  • Business Nature:   Manufacturer
  • Founded Year:   1998
  • Number of Employees:   100 ~ 500
  • Website:   http://global-tradekey.com/company/G00184

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